qa: unmount clients prior to marking fs down

Evicted RHEL7.5 clients may hang.

Fixes: http://tracker.ceph.com/issues/38677
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/qa/tasks/cephfs/test_failover.py b/qa/tasks/cephfs/test_failover.py
index 63bfce6e8c2b767b6dd884a8e7725e9f8d7fe08d..f1bb0f22a5b3782025b728a26a8d191d02e6d0ed 100644 (file)
--- a/qa/tasks/cephfs/test_failover.py
+++ b/qa/tasks/cephfs/test_failover.py
@@ -96,6 +96,8 @@ class TestClusterResize(CephFSTestCase):
         That marking a FS down does not generate a health warning
         """
 
+        self.mount_a.umount_wait()
+
         self.fs.set_down()
         try:
             self.wait_for_health("", 30)
@@ -111,6 +113,8 @@ class TestClusterResize(CephFSTestCase):
         That marking a FS down twice does not wipe old_max_mds.
         """
 
+        self.mount_a.umount_wait()
+
         self.grow(2)
         self.fs.set_down()
         self.fs.wait_for_daemons()
@@ -123,6 +127,8 @@ class TestClusterResize(CephFSTestCase):
         That setting max_mds undoes down.
         """
 
+        self.mount_a.umount_wait()
+
         self.fs.set_down()
         self.fs.wait_for_daemons()
         self.grow(2)
@@ -133,6 +139,8 @@ class TestClusterResize(CephFSTestCase):
         That down setting toggles and sets max_mds appropriately.
         """
 
+        self.mount_a.umount_wait()
+
         self.fs.set_down()
         self.fs.wait_for_daemons()
         self.assertEqual(self.fs.get_var("max_mds"), 0)